.introduction-map{
    height: 100%;
    margin-bottom: 100px;
    overflow-y: scroll;
    /* .preview{
        background-color: black;
        height: 370px;
        width: 100%;
        color: white;
        position: relative;
        .mask{
            position: absolute;
            top: 0;
            width: 100%;
            .icon-xiangzuo{
                font-size: 20px;
            }
            #video{
                z-index: 1;
            }
            .video{
                margin-top:25px;
                align-items: center;
                justify-content: center;
                text-align: center;
                span{
                    font-size: 35px;
                    margin-bottom: 18px;
                }
                p{
                    font-size: 14px;
                }
            }
        }
    } */
     // 返回
     .return2 {    
        position: absolute;
        top: 20px;
        left: 20px;
        z-index: 2;
    //    background-color: #000;
   
       color: #fff;
       border-radius: 0;
       .icon-xiangzuo{
        color: #fff;
        font-size: 25px;
       }
    }
    .video{
        width: 100%;
        position: relative;
    }
    video{
        width: 100%;
    }
    .mask{
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 100%;
        background-color: #000;
        position: absolute; 
        top: 0;
        p{ display: flex;
            cursor: pointer;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            color: #fff;
            .icon-bofang{        
                font-size: 35px;
                color: #fff;
               padding-bottom: 10px;
            }
            .icon-ai07{
                display: none;
            }
            span{
                font-size: 14px;
            }
        }
    }

    .abdominal{
        padding: 25px;
        .text{
            color: rgba(16, 16, 16, 100);
            font-size: 22px;
            font-weight: bold;
            flex: 1;
        }
        .msg{
            justify-content: space-between;
            margin-top: 20px;
            span{
                color: rgba(16, 16, 16, 100);
                font-size: 20px;
                font-weight: bold;
            }
        }
        .line{
            width: 100%;
            border-bottom: 1px dashed rgb(151, 149, 149);
            margin-top: 6px;
        }
    }
    .username{
        padding:0 25px 25px 25px;
        .usertop{
            justify-content: space-between;
            img{
                width: 80px;
                height: 80px;
                border-radius: 100%;
                margin-right: 15px;
            }
            .name{
                padding-top: 15px;
                .text{
                    color: rgba(16, 16, 16, 100);
                    font-size: 18px;
                    font-weight: bold;
                    margin-bottom: 5px;
                }
                span{
                    color: rgba(138, 138, 138, 100);
                    font-size: 14px;
                }
            }
            .btn{
                text-decoration: none;
                margin-top:20px;
                width: 80px;
                height: 35px;
                line-height: 20px;
                border-radius: 23px;
                background-color: rgba(66, 148, 255, 100);
                color: rgba(249, 249, 249, 100);
                font-size: 14px;
                text-align: center;
            }
        }
        .userbuttom{
            color: rgba(138, 138, 138, 100);
            font-size: 14px;
            margin-top: 10px;
            line-height: 25px;
            span{
                color: #161616;
            }
        }
    }
    .sport-num{
        padding:0 25px 25px 25px;
        justify-content: space-between;
        margin-right:90px;
        .icon-hengxiangliebiao,.icon-jianshen{
            font-size: 23px;
            color: #161616;
        }
        p{
            color: rgba(16, 16, 16, 100);
            font-size: 16px;
            margin-top: 5px;
            margin-left: 5px;
        }
        .icon-xuxian-feijidongche{
            font-size: 50px;
            color: rgba(187, 187, 187, 100);;
        }
        .text{
            color: rgba(138, 138, 138, 100);
            font-size: 14px;
            text-align: left;
        }
    }
    .start-train{
        margin: 5px 25px;
        justify-content: center;
        margin-bottom: 100px;
        text-decoration: none;
        width: 80%;
        height: 55px;
        line-height: 36px;
        border-radius: 27px;
        background-color: rgba(66, 148, 255, 100);
        color: rgba(255, 255, 255, 100);
        font-size: 18px;
    }
}